Building structure for a carwash



FIG. 1 is a perspective view of a building structure for a carwash showing our new design;

FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top plan view thereof. 

We claim the ornamental design for a building structure for a carwash, as shown and described. 